I have noticed some variation in the multiplier from further testing. Pig meat seems to have a multiplier of 2.5 for energy and water. Goat meat is even less, with values ending up only 50% more than those in config.cpp, sometimes only just higher than what they should be.

One addendum : Making an override mod to change these values does not change the multiplier, for example setting the energy and water values of mackerel fillet, baked, to 5 means you get 25 energy and 25 water from it.

Currently, feeding someone else does not make a sound. It should make a sound just like eating

A simple fix would be to make it that you have to eat a certain amount of human flesh to catch kuru, say a whole steak, so if someone manages to slip you a mouthful by sneaking, you have a chance to turn around and deal with them. Similar to the way you can eat with cholera, but too much food makes you vomit, so with eating human flesh (a whole steak gives you kuru) except the counter does not ever decrease so by the time you have eaten a whole steak, you have kuru no matter how long you leave it in between bites.

Issue still present August 8th 2021, after update 1.13